---
product_id: 390177616
title: "ACR ResQLink 400 PLB - Satellite SOS GPS Personal Locator Beacon - 2921"
brand: "acr"
price: "R15895"
currency: ZAR
in_stock: true
reviews_count: 9
url: https://www.desertcart.co.za/products/390177616-acr-resqlink-400-plb-satellite-sos-gps-personal-locator-beacon
store_origin: ZA
region: South Africa
---

# Global Cospas-Sarsat & MEOSAR coverage 406 MHz distress & homing signals GPS & Galileo GNSS precision ACR ResQLink 400 PLB - Satellite SOS GPS Personal Locator Beacon - 2921

**Brand:** acr
**Price:** R15895
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay found, not lost — your ultimate global SOS guardian.

## Quick Answers

- **What is this?** ACR ResQLink 400 PLB - Satellite SOS GPS Personal Locator Beacon - 2921 by acr
- **How much does it cost?** R15895 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/390177616-acr-resqlink-400-plb-satellite-sos-gps-personal-locator-beacon)

## Best For

- acr enthusiasts

## Why This Product

- Trusted acr brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged & Ready:** Waterproof, lightweight, and easy to wear—designed for the professional adventurer who demands reliability.
- • **Global SOS Reach:** Instantly alerts search & rescue anywhere on the planet via Cospas-Sarsat and MEOSAR satellites.
- • **Subscription-Free Safety:** Always ready for rescue with zero ongoing fees—peace of mind that never expires.
- • **Precision Location Tracking:** Dual GPS and Galileo GNSS ensure pinpoint accuracy for faster, more efficient rescues.
- • **Visibility That Saves Lives:** Built-in LED and infrared strobes maximize your visibility day or night, even in harsh conditions.

## Overview

The ACR ResQLink 400 PLB is a subscription-free personal locator beacon featuring 406 MHz distress signals, global satellite coverage via Cospas-Sarsat and MEOSAR, and dual GPS/Galileo GNSS for precise location tracking. Waterproof and equipped with LED and infrared strobes, it ensures maximum visibility and reliable rescue alerts worldwide, making it an essential safety device for outdoor professionals and adventurers.

## Description

Buy ACR ResQLink 400 PLB - Satellite SOS GPS Personal Locator Beacon - 2921 | Global SOS Distress Beacon - Alerts Search & Rescue for Outdoor Safety, Hiking, Boating & Aviation, No Subscription: Camping & Hiking - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Small and convenient to wear all day - I don't leave dock without it I keep this velcroed to my inflatable offshore life vest, fishing all day offshore 35 miles in 22 ft boat. Easy to deploy and test. Easy to register. Regatding function and response, I cannot comment.... but I'll be the first to update the review if I survive after triggering the PLB... but I take precautions to avoid that review.
Review: Works - Easy to use. Easy to register. Safety item you hope to never have to use.

## Features

- No Subscription Required Enjoy peace of mind with no ongoing fees, knowing you're always ready for rescue with reliable, subscription-free coverage.
- 406 MHz Distress and Homing Dignals Providing powerful alerts to rescuers, ensuring your location is quickly identified for a fast and accurate response.
- LED Strobe and Infrared Strobe Ensures maximum visibility in low-light and nighttime conditions, making it easier for rescuers to find you in any environment.
- Global Coverage / Cospas-Sarsat / MEOSAR Offers global coverage, ensuring rescue capabilities via Cospas-Sarsat and MEOSAR satellite systems.
- GPS and Galileo GNSS Featuring GPS and Galileo GNSS, this device ensures precise location tracking, providing accurate position data to support efficient and timely rescue operations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07V6CWS26 |
| Additional Features | Waterproof |
| Best Sellers Rank | #179,473 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #31,302 in Camping & Hiking Equipment |
| Brand | ACR |
| Built-In Media | Belt Clip, PFD Oral Inflation Tube Clip, Attachment Strap |
| Compatible Devices | Camera, Personal Computer, Smartphone, Tablet |
| Compatible with Vehicle Type | Boat |
| Connectivity Technology | IR |
| Control Method | Remote |
| Customer Reviews | 4.7 out of 5 stars 173 Reviews |
| EU Spare Part Availability Duration | 5 years |
| Human-Interface Input | Buttons |
| Item Highlight | Global SOS Distress Beacon - Alerts Search & Rescue for Outdoor Safety, Hiking, Boating & Aviation, No Subscription |
| Item Weight | 5.28 ounces |
| Manufacturer | ACR Electronics, Inc. |
| Map Type | Satellite |
| Map Types | Satellite |
| Mfr Part Number | 2921 |
| Model Name | ResQLink 400 |
| Model Number | PLB-400 |
| Mounting Type | Wrist Mount, found in image |
| Number of Items | 1 |
| Special Feature | Waterproof |
| Supported Satellite Navigation System | GPS, Galileo |
| UPC | 791659029213 |
| Unit Count | 1 Count |
| Vehicle Service Type | Boat |
| Warranty Description | 5 Years |

## Product Details

- **Brand:** ACR
- **Connectivity Technology:** IR
- **Human Interface Input:** Buttons
- **Included Components:** Belt Clip, PFD Oral Inflation Tube Clip, Attachment Strap
- **Item Weight:** 5.28 ounces
- **Map Type:** Satellite
- **Model Name:** ResQLink 400
- **Mounting Type:** Wrist Mount, found in image
- **Special Feature:** Waterproof
- **Vehicle Service Type:** Boat

## Images

![ACR ResQLink 400 PLB - Satellite SOS GPS Personal Locator Beacon - 2921 - Image 1](https://m.media-amazon.com/images/I/61bNVcMS73L.jpg)
![ACR ResQLink 400 PLB - Satellite SOS GPS Personal Locator Beacon - 2921 - Image 2](https://m.media-amazon.com/images/I/71srsAxf7qL.jpg)
![ACR ResQLink 400 PLB - Satellite SOS GPS Personal Locator Beacon - 2921 - Image 3](https://m.media-amazon.com/images/I/81cMj3+B79L.jpg)
![ACR ResQLink 400 PLB - Satellite SOS GPS Personal Locator Beacon - 2921 - Image 4](https://m.media-amazon.com/images/I/718Btxp7XWL.jpg)

## Questions & Answers

**Q: What are the differences between the ResQLink 400 and ResQLink View Personal Locator Beacons?**
A: The ResQLink View includes a digital display that shows live beacon status and GPS coordinates, featuring 28hrs operational life versus the 24hrs of the ResQLink 400.

**Q: How do I register my beacon?**
A: In the U.S., the National Oceanic and Atmospheric Administration (NOAA) handles beacon registrations. Register easily online at www.beaconregistration.noaa.gov – the fastest and recommended method.

**Q: Why is it so important for me to register my beacon?**
A: Registering your EPIRB, ELT, or Personal Locator Beacon is required by law in the U.S. and most countries. It helps Search and Rescue teams identify you and access your travel details, speeding up response time in an emergency.

**Q: How do I know when the battery is due for replacement?**
A: There is a battery expiration date label on every beacon. An example of a Battery Replacement Date is 07/2010

**Q: Can 406 MHz beacons be used anywhere in the world?**
A: Yes, 406 MHz beacons can be used anywhere in the world, including the Poles.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Small and convenient to wear all day
*by B***G on June 23, 2026*

I don't leave dock without it I keep this velcroed to my inflatable offshore life vest, fishing all day offshore 35 miles in 22 ft boat. Easy to deploy and test. Easy to register. Regatding function and response, I cannot comment.... but I'll be the first to update the review if I survive after triggering the PLB... but I take precautions to avoid that review.

### ⭐⭐⭐⭐⭐ Works
*by S***N on July 26, 2026*

Easy to use. Easy to register. Safety item you hope to never have to use.

### ⭐⭐⭐⭐⭐ Compact and well built
*by N***. on August 18, 2024*

Small and lite enough for adventures. Water resistant and good quality. Made in USA! Battery lasts years and worked when testes. Hopefully i never have to use it though.

## Frequently Bought Together

- ACR ResQLink 400 - SOS Personal Locator Beacon with GPS and Global Coverage - Designed to Alert Search and Rescue Efforts for Any Outdoor Emergency - Ideal for Hiking, Hunting, Boating, Fishing
- acr Personal Locator Beacon and Bivy Stick Accessory Pouch and Carabiner Strap
- ACR C-Strobe LED Life Jacket Emergency Signal with Clip & Velcro Strap, USCG & Solas Approved. Requires AA Batteries (Card 3965.1) for Emergency signaling.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-18*